diff --git a/db/test-data/execution-insert.xml b/db/test-data/execution-insert.xml
index 8126d0be91..0dc0034dc7 100644
--- a/db/test-data/execution-insert.xml
+++ b/db/test-data/execution-insert.xml
@@ -33,6 +33,7 @@
             <column name="expected_checks" value="14"/>
             <column name="unexpected_checks" value="0"/>
             <column name="test_suite_source_name" value="unknown"/>
+            <column name="score" value="100.0"/>
         </insert>
         <insert dbms="mysql" tableName="execution">
             <column name="id" value="2" />
@@ -61,6 +62,7 @@
             <column name="expected_checks" value="0"/>
             <column name="unexpected_checks" value="0"/>
             <column name="test_suite_source_name" value="unknown"/>
+            <column name="score" value="75.0"/>
         </insert>
         <insert dbms="mysql" tableName="execution">
             <column name="id" value="3" />
@@ -89,6 +91,7 @@
             <column name="expected_checks" value="2"/>
             <column name="unexpected_checks" value="0"/>
             <column name="test_suite_source_name" value="unknown"/>
+            <column name="score" value="24.4"/>
         </insert>
         <insert dbms="mysql" tableName="execution">
             <column name="id" value="4" />
@@ -117,6 +120,7 @@
             <column name="expected_checks" value="2"/>
             <column name="unexpected_checks" value="0"/>
             <column name="test_suite_source_name" value="unknown"/>
+            <column name="score" value="11.2"/>
         </insert>
         <insert dbms="mysql" tableName="execution">
             <column name="id" value="5" />
@@ -145,6 +149,7 @@
             <column name="expected_checks" value="14"/>
             <column name="unexpected_checks" value="3"/>
             <column name="test_suite_source_name" value="unknown"/>
+            <column name="score" value="0.0"/>
         </insert>
 
         <insert dbms="mysql" tableName="execution">
@@ -174,6 +179,7 @@
             <column name="expected_checks" value="14"/>
             <column name="unexpected_checks" value="3"/>
             <column name="test_suite_source_name" value="unknown"/>
+            <column name="score" value="11.11"/>
         </insert>
     </changeSet>
 
diff --git a/db/test-data/lnk-contest-execution-insert.xml b/db/test-data/lnk-contest-execution-insert.xml
index 8744ac1e40..7625352927 100644
--- a/db/test-data/lnk-contest-execution-insert.xml
+++ b/db/test-data/lnk-contest-execution-insert.xml
@@ -10,7 +10,6 @@
             <column header="id" name="id" type="NUMERIC" />
             <column header="contest_id" name="contest_id" type="NUMERIC" />
             <column header="execution_id" name="execution_id" type="NUMERIC" />
-            <column header="score" name="score" type="double" />
         </loadData>
     </changeSet>
 
diff --git a/db/test-data/sqlRequests/lnk-contest-execution.csv b/db/test-data/sqlRequests/lnk-contest-execution.csv
index 9696f0f200..3ca63d4861 100644
--- a/db/test-data/sqlRequests/lnk-contest-execution.csv
+++ b/db/test-data/sqlRequests/lnk-contest-execution.csv
@@ -1,9 +1,9 @@
-id;contest_id;execution_id;score
-1;1;1;100.0
-2;1;2;75.0
-3;1;3;24.4
-4;1;4;11.2
-5;2;1;0.0
-6;2;2;11.11
-7;2;3;22.22
-8;2;4;88.88
+id;contest_id;execution_id
+1;1;1
+2;1;2
+3;1;3
+4;1;4
+5;2;1
+6;2;2
+7;2;3
+8;2;4
diff --git a/db/v-2/tables/lnk-contest-execution.xml b/db/v-2/tables/lnk-contest-execution.xml
index d5a068fa4d..9b1f24c4de 100644
--- a/db/v-2/tables/lnk-contest-execution.xml
+++ b/db/v-2/tables/lnk-contest-execution.xml
@@ -33,4 +33,14 @@
     </rollback>
   </changeSet>
 
+  <changeSet id="move-score-from-lnk_contest_execution-to-execution" author="petertrr" context="dev or prod">
+    <addColumn tableName="execution">
+      <column name="score" type="double" defaultValue="null"/>
+    </addColumn>
+    <sql>
+      update lnk_contest_execution lce inner join execution e on e.id = lce.execution_id set e.score = lce.score;
+    </sql>
+    <dropColumn tableName="lnk_contest_execution" columnName="score"/>
+  </changeSet>
+
 </databaseChangeLog>
\ No newline at end of file
diff --git a/db/v-2/tables/lnk-contest-project.xml b/db/v-2/tables/lnk-contest-project.xml
index 449f82a300..b2de181ba9 100644
--- a/db/v-2/tables/lnk-contest-project.xml
+++ b/db/v-2/tables/lnk-contest-project.xml
@@ -46,4 +46,8 @@
     </addColumn>
   </changeSet>
 
+  <changeSet id="lnk_contest_project_make_best_score_float" author="petertrr">
+    <modifyDataType tableName="lnk_contest_project" columnName="best_score" newDataType="double"/>
+  </changeSet>
+
 </databaseChangeLog>
\ No newline at end of file
diff --git a/save-backend/backend-api-docs.json b/save-backend/backend-api-docs.json
index b8ab77db44..8db517d3de 100644
--- a/save-backend/backend-api-docs.json
+++ b/save-backend/backend-api-docs.json
@@ -7426,6 +7426,10 @@
           "testSuiteSourceName": {
             "type": "string"
           },
+          "score": {
+            "type": "number",
+            "format": "double"
+          },
           "id": {
             "type": "integer",
             "format": "int64"
@@ -7604,6 +7608,10 @@
           },
           "testSuiteSourceName": {
             "type": "string"
+          },
+          "score": {
+            "type": "number",
+            "format": "double"
           }
         }
       },
diff --git a/save-backend/src/main/kotlin/com/saveourtool/save/backend/controllers/LnkContestProjectController.kt b/save-backend/src/main/kotlin/com/saveourtool/save/backend/controllers/LnkContestProjectController.kt
index 92fed5dc76..0e410a47b4 100644
--- a/save-backend/src/main/kotlin/com/saveourtool/save/backend/controllers/LnkContestProjectController.kt
+++ b/save-backend/src/main/kotlin/com/saveourtool/save/backend/controllers/LnkContestProjectController.kt
@@ -94,7 +94,7 @@ class LnkContestProjectController(
     ).getScores()
 
     private fun Flux<LnkContestProject>.getScores() = map {
-        it to lnkContestExecutionService.getBestScoreOfProjectInContestWithName(it.project, it.contest.name)
+        it to lnkContestProjectService.getBestScoreOfProjectInContestWithName(it.project, it.contest.name)
     }
         .map { (lnkContestProject, score) ->
             lnkContestProject.toContestResult(score)
diff --git a/save-backend/src/main/kotlin/com/saveourtool/save/backend/controllers/RunExecutionController.kt b/save-backend/src/main/kotlin/com/saveourtool/save/backend/controllers/RunExecutionController.kt
index 2f63c8403f..30316be8e4 100644
--- a/save-backend/src/main/kotlin/com/saveourtool/save/backend/controllers/RunExecutionController.kt
+++ b/save-backend/src/main/kotlin/com/saveourtool/save/backend/controllers/RunExecutionController.kt
@@ -105,6 +105,10 @@ class RunExecutionController(
         authentication: Authentication,
     ): Mono<StringResponse> = blockingToMono { executionService.findExecution(executionId) }
         .switchIfEmptyToNotFound { "Not found execution id = $executionId" }
+        .filter { it.type != TestingType.CONTEST_MODE }
+        .switchIfEmptyToResponseException(HttpStatus.CONFLICT) {
+            "Rerun is not supported for executions that were performed under a contest"
+        }
         .validateAccess(authentication) { execution ->
             ProjectCoordinates(
                 execution.project.organization.name,
diff --git a/save-backend/src/main/kotlin/com/saveourtool/save/backend/repository/LnkContestExecutionRepository.kt b/save-backend/src/main/kotlin/com/saveourtool/save/backend/repository/LnkContestExecutionRepository.kt
index 3cd729dd50..dab37b1589 100644
--- a/save-backend/src/main/kotlin/com/saveourtool/save/backend/repository/LnkContestExecutionRepository.kt
+++ b/save-backend/src/main/kotlin/com/saveourtool/save/backend/repository/LnkContestExecutionRepository.kt
@@ -18,7 +18,7 @@ interface LnkContestExecutionRepository : BaseEntityRepository<LnkContestExecuti
      * @param pageable
      * @return record with a page of N best scores of a contests of the project
      */
-    fun findByExecutionProjectAndContestNameOrderByScoreDesc(project: Project, contestName: String, pageable: Pageable): Page<LnkContestExecution>
+    fun findByExecutionProjectAndContestNameOrderByExecutionScoreDesc(project: Project, contestName: String, pageable: Pageable): Page<LnkContestExecution>
 
     /**
      * Get N executions of a [Project] in [Contest]
@@ -46,4 +46,11 @@ interface LnkContestExecutionRepository : BaseEntityRepository<LnkContestExecuti
      */
     @Suppress("IDENTIFIER_LENGTH")
     fun findByContestAndExecutionProjectIdInOrderByExecutionStartTimeDesc(contest: Contest, projectIds: List<Long>): List<LnkContestExecution>
+
+    /**
+     * @param project
+     * @param contestName
+     * @return [LnkContestExecution] associated with [project] and [Contest] with name [contestName]
+     */
+    fun findByExecutionProjectAndContestName(project: Project, contestName: String): LnkContestExecution?
 }
diff --git a/save-backend/src/main/kotlin/com/saveourtool/save/backend/repository/LnkContestProjectRepository.kt b/save-backend/src/main/kotlin/com/saveourtool/save/backend/repository/LnkContestProjectRepository.kt
index 40aa9472d7..de5fa4c505 100644
--- a/save-backend/src/main/kotlin/com/saveourtool/save/backend/repository/LnkContestProjectRepository.kt
+++ b/save-backend/src/main/kotlin/com/saveourtool/save/backend/repository/LnkContestProjectRepository.kt
@@ -52,4 +52,11 @@ interface LnkContestProjectRepository : BaseEntityRepository<LnkContestProject>
      * @return list of [LnkContestProject] linked to contest with name [contestName]
      */
     fun findByContestName(contestName: String): List<LnkContestProject>
+
+    /**
+     * @param project
+     * @param contestName
+     * @return a [LnkContestProject], if any, associated with [project] and [Contest] named [contestName]
+     */
+    fun findByProjectAndContestName(project: Project, contestName: String): LnkContestProject?
 }
diff --git a/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/ExecutionService.kt b/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/ExecutionService.kt
index 56b6e73f15..d564a19097 100644
--- a/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/ExecutionService.kt
+++ b/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/ExecutionService.kt
@@ -236,6 +236,7 @@ class ExecutionService(
             execCmd = execCmd,
             batchSizeForAnalyzer = batchSizeForAnalyzer,
             testSuiteSourceName = testSuiteSourceName,
+            score = null,
         )
         val savedExecution = saveExecution(execution)
         log.info("Created a new execution id=${savedExecution.id} for project id=${project.id}")
diff --git a/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/LnkContestExecutionService.kt b/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/LnkContestExecutionService.kt
index 5c5f83e211..cbf90068b4 100644
--- a/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/LnkContestExecutionService.kt
+++ b/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/LnkContestExecutionService.kt
@@ -3,7 +3,6 @@ package com.saveourtool.save.backend.service
 import com.saveourtool.save.backend.repository.LnkContestExecutionRepository
 import com.saveourtool.save.entities.*
 import org.springframework.data.domain.PageRequest
-import org.springframework.data.domain.Pageable
 import org.springframework.stereotype.Service
 
 /**
@@ -13,17 +12,6 @@ import org.springframework.stereotype.Service
 class LnkContestExecutionService(
     private val lnkContestExecutionRepository: LnkContestExecutionRepository,
 ) {
-    /**
-     * @param project
-     * @param contestName
-     * @return best score of a [Project] in contest with name [contestName]
-     */
-    fun getBestScoreOfProjectInContestWithName(project: Project, contestName: String) =
-            lnkContestExecutionRepository.findByExecutionProjectAndContestNameOrderByScoreDesc(project, contestName, Pageable.ofSize(1))
-                .content
-                .singleOrNull()
-                ?.score
-
     /**
      * @param contest
      * @param project
diff --git a/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/LnkContestProjectService.kt b/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/LnkContestProjectService.kt
index 82fb0958a2..b977638197 100644
--- a/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/LnkContestProjectService.kt
+++ b/save-backend/src/main/kotlin/com/saveourtool/save/backend/service/LnkContestProjectService.kt
@@ -45,6 +45,14 @@ class LnkContestProjectService(
             lnkContestProjectRepository.findByContestNameAndProjectIdIn(contestName, it)
         }
 
+    /**
+     * @param project
+     * @param contestName
+     * @return best score of [project] under [Contest] with name [contestName]
+     */
+    fun getBestScoreOfProjectInContestWithName(project: Project, contestName: String) =
+            lnkContestProjectRepository.findByProjectAndContestName(project, contestName)?.bestScore
+
     /**
      * @param project a [Project]
      * @param contest a [Contest]
@@ -54,7 +62,7 @@ class LnkContestProjectService(
     fun saveLnkContestProject(project: Project, contest: Contest): Boolean = if (lnkContestProjectRepository.findByContestAndProject(contest, project).isPresent) {
         false
     } else {
-        lnkContestProjectRepository.save(LnkContestProject(project, contest, null, 0))
+        lnkContestProjectRepository.save(LnkContestProject(project, contest, null, 0.0))
         true
     }
 }
diff --git a/save-cloud-common/src/commonMain/kotlin/com/saveourtool/save/execution/ExecutionDto.kt b/save-cloud-common/src/commonMain/kotlin/com/saveourtool/save/execution/ExecutionDto.kt
index 3cb95e4ec3..8841fc6aef 100644
--- a/save-cloud-common/src/commonMain/kotlin/com/saveourtool/save/execution/ExecutionDto.kt
+++ b/save-cloud-common/src/commonMain/kotlin/com/saveourtool/save/execution/ExecutionDto.kt
@@ -19,6 +19,7 @@ import kotlinx.serialization.Serializable
  * @property expectedChecks
  * @property unexpectedChecks
  * @property testSuiteSourceName
+ * @property score see [Execution.score]
  */
 @Serializable
 @Suppress("LongParameterList")
@@ -39,6 +40,7 @@ data class ExecutionDto(
     val expectedChecks: Long,
     val unexpectedChecks: Long,
     val testSuiteSourceName: String?,
+    val score: Double?,
 ) {
     companion object {
         val empty = ExecutionDto(
@@ -58,6 +60,7 @@ data class ExecutionDto(
             expectedChecks = 0,
             unexpectedChecks = 0,
             testSuiteSourceName = "",
+            score = null,
         )
     }
 }
diff --git a/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/Execution.kt b/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/Execution.kt
index 0a38f8a909..63ac292277 100644
--- a/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/Execution.kt
+++ b/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/Execution.kt
@@ -38,6 +38,7 @@ import javax.persistence.ManyToOne
  * @property execCmd
  * @property batchSizeForAnalyzer
  * @property testSuiteSourceName
+ * @property score a rating of this execution. Specific meaning may vary depending on [type]
  */
 @Suppress("LongParameterList")
 @Entity
@@ -95,28 +96,31 @@ class Execution(
 
     var testSuiteSourceName: String?,
 
+    var score: Double?,
+
 ) : BaseEntity() {
     /**
      * @return Execution dto
      */
     @Suppress("UnsafeCallOnNullableType")
     fun toDto() = ExecutionDto(
-        id!!,
-        status,
-        type,
-        version,
-        startTime.toEpochSecond(ZoneOffset.UTC),
-        endTime?.toEpochSecond(ZoneOffset.UTC),
-        allTests,
-        runningTests,
-        passedTests,
-        failedTests,
-        skippedTests,
-        unmatchedChecks,
-        matchedChecks,
-        expectedChecks,
-        unexpectedChecks,
-        testSuiteSourceName,
+        id = id!!,
+        status = status,
+        type = type,
+        version = version,
+        startTime = startTime.toEpochSecond(ZoneOffset.UTC),
+        endTime = endTime?.toEpochSecond(ZoneOffset.UTC),
+        allTests = allTests,
+        runningTests = runningTests,
+        passedTests = passedTests,
+        failedTests = failedTests,
+        skippedTests = skippedTests,
+        unmatchedChecks = unmatchedChecks,
+        matchedChecks = matchedChecks,
+        expectedChecks = expectedChecks,
+        unexpectedChecks = unexpectedChecks,
+        testSuiteSourceName = testSuiteSourceName,
+        score = score,
     )
 
     /**
@@ -173,6 +177,7 @@ class Execution(
             execCmd = null,
             batchSizeForAnalyzer = null,
             testSuiteSourceName = "",
+            score = null,
         )
 
         /**
diff --git a/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/LnkContestExecution.kt b/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/LnkContestExecution.kt
index 6eb3141277..3ec325d647 100644
--- a/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/LnkContestExecution.kt
+++ b/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/LnkContestExecution.kt
@@ -10,7 +10,6 @@ import javax.persistence.OneToOne
  *
  * @property contest
  * @property execution
- * @property score the result of an execution
  */
 @Entity
 class LnkContestExecution(
@@ -22,7 +21,6 @@ class LnkContestExecution(
     @JoinColumn(name = "contest_id")
     var contest: Contest,
 
-    var score: Double
 ) : BaseEntity() {
     /**
      * @return [ContestResult] from [LnkContestExecution]
@@ -31,7 +29,7 @@ class LnkContestExecution(
         execution.project.name,
         execution.project.organization.name,
         contest.name,
-        score,
+        execution.score,
         execution.startTime,
         execution.status,
         execution.sdk,
diff --git a/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/LnkContestProject.kt b/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/LnkContestProject.kt
index 57aefc0ba5..60e3c3e8cf 100644
--- a/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/LnkContestProject.kt
+++ b/save-cloud-common/src/jvmMain/kotlin/com/saveourtool/save/entities/LnkContestProject.kt
@@ -25,7 +25,7 @@ class LnkContestProject(
     @JoinColumn(name = "best_execution_id")
     var bestExecution: Execution?,
 
-    var bestScore: Int,
+    var bestScore: Double?,
 
 ) : BaseEntity() {
     /**
diff --git a/save-frontend/src/test/kotlin/com/saveourtool/save/frontend/components/basic/ExecutionStatisticsValuesTest.kt b/save-frontend/src/test/kotlin/com/saveourtool/save/frontend/components/basic/ExecutionStatisticsValuesTest.kt
index 04a8ade36e..faed360449 100644
--- a/save-frontend/src/test/kotlin/com/saveourtool/save/frontend/components/basic/ExecutionStatisticsValuesTest.kt
+++ b/save-frontend/src/test/kotlin/com/saveourtool/save/frontend/components/basic/ExecutionStatisticsValuesTest.kt
@@ -39,6 +39,7 @@ class ExecutionStatisticsValuesTest {
             expectedChecks = 25,
             unexpectedChecks = 5,
             testSuiteSourceName = "",
+            score = null,
         )
         val executionStatisticsValues = ExecutionStatisticsValues(executionDto)
         assertEquals("danger", executionStatisticsValues.style)